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3 years ago

Algebraically find the x and y intercept of y=-2x+6

1 answer:

6 0

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There was a fair at Brad's high school this weekend. It was open for 10 hours on Saturday and the ticket sales were recorded. Th

Masteriza [31]

Answer:

The rate of change is 4.6 tickets/hour.

Step-by-step explanation:

The equation that represents the ticket sales is the equation of a line:

y = 4.6*x - 12.2

The equation of any given line can be writen by the following formula:

y = m*x + b

Where "m" is the slope of the line, or the rate of change, while b is the value for "y" when "x" is zero. Therefore in this case the rate of change is the number multiplying "x", so 4.6 tickets/hour.

3 0

2 years ago

Grayson can read 18 pages of a book in 30 minutes. At that rate, how long would it take Grayson to read 150 pages? Express your

ratelena [41]

Answer:

4 hours and 10 min

Step-by-step explanation:

For this equation we will do ratios:

$\frac{18}{30} =\frac{150}{x} \\\\18x=4500\\x=250$

250 min =

4 hours and 10 min

4(60) = 240

240 + 10 = 250 minutes

6 0

3 years ago

On a coordinate plane, 2 triangles are shown. triangle 1 has points at a (negative 3, 4), b (negative 2, 1), c (negative 4, 1).

Vikki [24]

The rule which represents the translation from the pre-image (Δabc), to the image (Δa'b'c') is (x, y) → (y, x).

<h3>What is a triangle?</h3>

A triangle simply refers to a two-dimensional geometric shape that comprises three (3) sides, three (3) vertices and three (3) angles only.

Based on this triangle, we can deduce the following points:

The coordinates of a are given by (-3, 4).

The coordinates of a' are given by (4, -2).

By critically observing the triangle, we can also deduce that points were swapped as (x, y) → (y, x) and this is a reflection across line y = x.

Read more on triangles here: brainly.com/question/14527861

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6 0

1 year ago

The number of miles a car can be driven depends on the number of gallons of gas its tank. The function m = 25g models a situatio

Sladkaya [172]

The correct answer would be, "B. 0 ≤ m ≤ 500".

Hoped I helped!

4 0

3 years ago

The cost of a small salad at the deli was marked up 30% after a recent drought destroyed most of the lettuce crop. Determine the

HACTEHA [7]

Answer:

The new cost is $ 2.34 and sales tax is .14. Total cost is $2.48

Step-by-step explanation:

1.80 x 1.3 = 2.34

2.34 x .06 = .14

Add the two together for the total

6 0

2 years ago